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Charter Oak, CA vs Covina, CA weather comparison

Charter Oak

CA

Charter Oak and Covina have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Charter Oak, CA and Covina, CA
Charter OakMetricCovina
290 daysSunny daysclear or partly cloudy skies291 days
16 inPrecipitationper year14 in
38 daysWet daysrain or snow per year34 days
0 inSnowfallper year0 in
72 daysHot daysabove 90 °F70 days
3 daysFreezing nightsat or below 32 °F2 days
60%Humidityaverage relative60%
65 °FAverage temperatureyear round65 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Charter OakCovina

Daily highs

708090JanMarMayJulSepNovCharter Oak, Jan: 68 °FCharter Oak, Feb: 68 °FCharter Oak, Mar: 72 °FCharter Oak, Apr: 76 °FCharter Oak, May: 78 °FCharter Oak, Jun: 84 °FCharter Oak, Jul: 90 °FCharter Oak, Aug: 92 °FCharter Oak, Sep: 89 °FCharter Oak, Oct: 81 °FCharter Oak, Nov: 74 °FCharter Oak, Dec: 67 °FCovina, Jan: 68 °FCovina, Feb: 68 °FCovina, Mar: 72 °FCovina, Apr: 75 °FCovina, May: 78 °FCovina, Jun: 83 °FCovina, Jul: 89 °FCovina, Aug: 91 °FCovina, Sep: 89 °FCovina, Oct: 81 °FCovina, Nov: 74 °FCovina, Dec: 67 °F

Daily lows

5060JanMarMayJulSepNovCharter Oak, Jan: 43 °FCharter Oak, Feb: 45 °FCharter Oak, Mar: 47 °FCharter Oak, Apr: 50 °FCharter Oak, May: 55 °FCharter Oak, Jun: 58 °FCharter Oak, Jul: 63 °FCharter Oak, Aug: 63 °FCharter Oak, Sep: 61 °FCharter Oak, Oct: 54 °FCharter Oak, Nov: 47 °FCharter Oak, Dec: 42 °FCovina, Jan: 44 °FCovina, Feb: 45 °FCovina, Mar: 48 °FCovina, Apr: 50 °FCovina, May: 55 °FCovina, Jun: 58 °FCovina, Jul: 63 °FCovina, Aug: 63 °FCovina, Sep: 61 °FCovina, Oct: 55 °FCovina, Nov: 48 °FCovina, Dec: 43 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Charter Oak high686872767884909289817467
Covina high686872757883899189817467
Charter Oak low434547505558636361544742
Covina low444548505558636361554843

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Charter OakCovina
0.02.04.0JanMarMayJulSepNovCharter Oak, Jan: 3.6 inCharter Oak, Feb: 4.0 inCharter Oak, Mar: 2.4 inCharter Oak, Apr: 1.0 inCharter Oak, May: 0.4 inCharter Oak, Jun: 0.1 inCharter Oak, Jul: 0.1 inCharter Oak, Aug: 0.0 inCharter Oak, Sep: 0.2 inCharter Oak, Oct: 0.7 inCharter Oak, Nov: 1.0 inCharter Oak, Dec: 2.4 inCovina, Jan: 3.3 inCovina, Feb: 3.5 inCovina, Mar: 2.2 inCovina, Apr: 0.9 inCovina, May: 0.4 inCovina, Jun: 0.1 inCovina, Jul: 0.1 inCovina, Aug: 0.0 inCovina, Sep: 0.1 inCovina, Oct: 0.6 inCovina, Nov: 0.8 inCovina, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Charter Oak3.64.02.41.00.40.10.10.00.20.71.02.4
Covina3.33.52.20.90.40.10.10.00.10.60.82.2

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Charter OakCovina
0102030JanMarMayJulSepNovCharter Oak, Jan: 19 daysCharter Oak, Feb: 17 daysCharter Oak, Mar: 20 daysCharter Oak, Apr: 23 daysCharter Oak, May: 25 daysCharter Oak, Jun: 28 daysCharter Oak, Jul: 29 daysCharter Oak, Aug: 30 daysCharter Oak, Sep: 29 daysCharter Oak, Oct: 27 daysCharter Oak, Nov: 24 daysCharter Oak, Dec: 21 daysCovina, Jan: 19 daysCovina, Feb: 18 daysCovina, Mar: 21 daysCovina, Apr: 23 daysCovina, May: 24 daysCovina, Jun: 27 daysCovina, Jul: 29 daysCovina, Aug: 30 daysCovina, Sep: 28 daysCovina, Oct: 27 daysCovina, Nov: 24 daysCovina, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Charter Oak191720232528293029272421
Covina191821232427293028272421

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Charter Oak vs another city

See the full Charter Oak, CA climate profile

More California cities

Covina vs another city

See the full Covina, CA climate profile

More California cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).